Surly Big Dummy 2017


c

Geometry

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Top Tube (effective) 507 636 696 634
Top Tube (actual) 513 490 671 601
Seat Tube C-T 403 396 477 447
Head Angle 59 81 68 64
Seat Angle 86 61 78 70
Chainstay 959 769 833 812
Wheelbase 1498 1316 1748 1457
Standover 611 658 706 806
BB Drop 32 38 43 41
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Image showing geometry measurements

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